Im trying to make my language switcher change font weight depending on the language url but i cannot get it to accept the class
if ($_REQUEST["lang"] == "en")
{
echo '<div class="langlight">Svenska</div>';
}
else
{
echo '<div class="langbold">Svenska</div>';
};
if ($_REQUEST["lang"] == "en")
{
echo '<div class="langbold"><a href="http://xyz.com/">English</div>';
}
else
{
echo '<div class="langlight"><a href="xyz.com/">English</div>';
};
Remove semicolons, missing closing tags:
if ($_REQUEST["lang"] == "en")
{
echo '<div class="langlight">Svenska</div>';
}
else
{
echo '<div class="langbold">Svenska</div>';
}
if ($_REQUEST["lang"] == "en")
{
echo '<div class="langbold">English</div>';
}
else
{
echo '<div class="langlight">English</div>';
}
Related
the cmbYL values are not showing in my output but the cmbCourse is working just fine, thank you in advance. This is the CmbYL code. I can't paste my whole table code because stack overflow is limiting me.
this is the output:
<?php
$course = "";
if (isset($_SESSION['ses_cmbCourse'])) {
if ($_SESSION['ses_cmbCourse']=='BSIT') {
echo "BS Information Technology";
}
elseif ($_SESSION['ses_cmbCourse']=='BSCS') {
echo "BS Computer Science";
}
elseif ($_SESSION['ses_cmbCourse']=='BSECE') {
echo "BS Electronics Engineering";
}
elseif ($_SESSION['ses_cmbCourse']=='BSID') {
echo "BS Interior Design";
}
elseif ($_SESSION['ses_cmbCourse']=='BSHRM') {
echo "BS Hotel and Restaurant Management";
}
else{
echo "BS Tourism Management";
}
}
?>
<?php
$year = "";
if (isset($_SESSION['ses_cmbYL'])) {
if ($_SESSION['ses_cmbYL']=='1st') {
echo "1st yr";
}
elseif ($_SESSION['ses_cmbYL']=='2nd') {
echo "2nd";
}
elseif ($_SESSION['ses_cmbYL']=='3rd') {
echo "BS Electronics Engineering";
}
elseif ($_SESSION['ses_cmbYL']=='4th') {
echo "4th";
}
else{
echo "5th yr";
}
}
?>
I want to show messages as receiver on right and sender on left here's my query below:
<?php
$mesajsor=$db->prepare("SELECT * FROM mesaj where kullanici_gon=:send_id and kullanici_gel=:receiver_id
order by mesaj_zaman ASC");
$mesajsor->execute(array(
'send_id' => $_GET['kullanici_gon'],
'receiver_id' => $_GET['kullanici_gel']
));
$say=0;
while($mesajcek=$mesajsor->fetch(PDO::FETCH_ASSOC)) {
$say++;?>
How may I implement the foreach to that query?
foreach($messages as $message){
if($message->kullanici_gel == receiver_id){
<div class="right">$message</div>
}elseif($message->kullanici_gon == send_id){
<div class="left">$message</div>
}
}
You probably want to do this in two separate loops, like this:
echo '<div class="right">';
foreach($messages as $message){
if($message->kullanici_gel == $receiver_id) {
echo '<div class="message">$message</div>';
}
}
echo '</div><div class="left">';
foreach($messages as $message){
if($message->kullanici_gon == $send_id) {
echo '<div class="message">$message</div>';
}
}
echo '</div>';
To prevent writing code twice you could use functions. For instance:
function displayMessage($message)
{
echo '<div class="message">$message</div>';
}
echo '<div class="right">';
foreach($messages as $message){
if($message->kullanici_gel == $receiver_id) {
displayMessage($message);
}
}
echo '</div><div class="left">';
foreach($messages as $message){
if($message->kullanici_gon == $send_id) {
displayMessage($message);
}
}
echo '</div>';
Especially because displaying a message is probably more complicated than you let us believe.
I have two websites, each with it's own domain name. On load I have execute a php file that is used on both sites and has the same functionality.
Here is the code of that file:
<?php
echo '1';
if ($_SESSION["template"]=="template1";)
{
echo '2';
if ($_REQUEST["cmdAction"]=='A')
echo file_get_contents('http://localhost/images/template1/a.php');
else if ($_REQUEST["cmdAction"]=='B')
echo file_get_contents('http://localhost/images/template1/b.php');
else if ($_REQUEST["cmdAction"]=='C')
echo file_get_contents('http://localhost/images/template1/c.php');
}
else if ($_SESSION["template"]=="template2";)
{
echo '3';
if ($_REQUEST["cmdAction"]=='A')
echo file_get_contents('http://localhost/images/template2/a.php');
else if ($_REQUEST["cmdAction"]=='B')
echo file_get_contents('http://localhost/images/template2/b.php');
else if ($_REQUEST["cmdAction"]=='C')
echo file_get_contents('http://localhost/images/template2/c.php');
}
else {
echo 'NO DATA';
}
echo '4';
?>
On each of the two sites I set a session variable but in the above code it doesn't seem to work as I expect it to.
Am i missing something?
remove semicolon from if() and else if() statement, also add brackets when you using nested if else because it makes someone to understand easier and looks better
<?php
echo '1';
if ($_SESSION["template"]=="template1")
{
echo '2';
if ($_REQUEST["cmdAction"]=='A')
{
echo file_get_contents('http://localhost/images/template1/a.php');
}
else if ($_REQUEST["cmdAction"]=='B')
{
echo file_get_contents('http://localhost/images/template1/b.php');
}
else if { ($_REQUEST["cmdAction"]=='C')
{
echo file_get_contents('http://localhost/images/template1/c.php');
}
}
else if ($_SESSION["template"]=="template2")
{
echo '3';
if ($_REQUEST["cmdAction"]=='A')
{
echo file_get_contents('http://localhost/images/template2/a.php');
}
else if ($_REQUEST["cmdAction"]=='B')
{
echo file_get_contents('http://localhost/images/template2/b.php');
}
else if ($_REQUEST["cmdAction"]=='C')
{
echo file_get_contents('http://localhost/images/template2/c.php');
}
}
else {
echo 'NO DATA';
}
echo '4';
?>
After reviewing your code I edited my answer. The below code will do exactly the same as your code but requires alot less code.
<?php
if (isset($_SESSION['template']) && isset($_REQUEST['cmdAction'])) {
echo file_get_contents('http://localhost/images/'.$_SESSION['template'].'/'.strtolower($_REQUEST['cmdAction']).'.php');
} else {
echo 'NO DATA';
}
?>
I have this simple if else function and i wonder how i could shorten this?
<?php
if( $count_bananas == '1' )
{ echo '<div class="stage-columns-1">'; }
elseif ($count_bananas == '2')
{ echo '<div class="stage-columns-2">'; }
elseif ($count_bananas == '3')
{ echo '<div class="stage-columns-3">'; }
elseif ($count_bananas == '4')
{ echo '<div class="stage-columns-4">'; }
?>
The code works but i wonder if there is a way to code this shorter and more elegant?
You really didn't see the pattern?
echo '<div class="stage-columns-' . $count_bananas . '">';
It can be done without condition checks. For the code snippet you are posted, if the values are same then -
echo '<div class="stage-columns-' . $count_bananas . '">';
<html>
<input type='text' name='mobile phone' value='
<?php if (strpos($phone_number, '07') === 0) {
echo $phone_number;
} else {
echo $alt_phone;
}?>'
</html>
Works fine. I would like to combine the above with:
<?php if (!empty($alt_phone)) {
echo $alt_phone;
} else {
echo '07777777777';
}?>'`
I have tried ELSEIF with the new condition, and a completely separate <?php ?> section and both times I get a blank page, instead of a textbox with a telephone number in it.
I am trying to achieve this: If $phone_number is a mobile, enter this number, otherwise enter the alt_phone, unless $alt_phone is blank, then enter '07777777777'.
try
<?php
if (!empty($phone_number)) {
echo $phone_number;
}
elseif(!empty($alt_phone))
{
echo $alt_phone;
}
else{
echo '07777777777';
}
?>'`
This will do the trick
<?php
if (strpos($phone_number, '07') === 0) {
echo $phone_number;
}
else if (!empty($alt_phone)) {
echo $alt_phone;
}
else {
echo '07777777777';
}
?>